package priv.sao.state;

public class Main {
	public static void main(String[] args) {
		DianTi dianTi=new AuxLisDianTi();
		dianTi.setState(new StopState());
		
		dianTi.shangXing();
		dianTi.xiaXing();
		dianTi.openDoor();
		dianTi.closeDoor();
	}
}
